Home / 2,295,881.97-3,443,709.03-856,453.23

Finding the Fourth Proportional to 2,295,881.97, 3,443,709.03 and 856,453.23

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Solution

The fourth proportional to 2,295,881.97, 3,443,709.03 and 856,453.23 is: 1,284,637.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,881.97 : 3,443,709.03 = 856,453.23 : x
  2. Step 2: Convert to fraction form
    2,295,881.97/3,443,709.03 = 856,453.23/x
  3. Step 3: Cross multiply
    2,295,881.97x = 3,443,709.03 × 856,453.23
  4. Step 4: Simplify right side
    2,295,881.97x = 2,949,375,721,923.67
  5. Step 5: Solve for x
    x = 2,949,375,721,923.67/2,295,881.97
  6. Step 6: Final answer
    x = 1,284,637.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.